Joe McGinniss, the journalist who briefly lived next door to the Palins, reports that Track Palin's wife Britta Hanson has given birth to her child, a girl named Kyla Grace Palin. As predicted, the birth was a bit earlier than abstinence advocates may have expected—three months after the Track and Britta's well-publicized wedding, and a couple weeks shy of the due date on Britta's rumored baby registry. [JoeMcGinniss]